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Logging in application

Log level in application can be set using environment variable APP_LOG_LEVEL. Possible values are OFF, ERROR, WARN, INFO, DEBUG, TRACE and default value set to INFO

Change log level at runtime using Spring actuator​

We can use /actuator/loggers API endpoint of actuator for log related things. This end point can be accessible with role manage_app. We can add this role to authority wallet client using keycloak as below:

manage_app.png

  1. API to get current log settings
curl --location 'http://localhost:8090/actuator/loggers' \
--header 'Authorization: Bearer access_token'
  1. Change log level at runtime
curl --location 'http://localhost:8090/actuator/loggers/{java package name}' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer access_token' \
--data '{"configuredLevel":"INFO"}'

i.e.

curl --location 'http://localhost:8090/actuator/loggers/org.eclipse.tractusx.managedidentitywallets' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer access_token' \
--data '{"configuredLevel":"INFO"}'